Solve the problem on duplicate email running on postfix + procmail

I can solve this problem using procmail with my postfixwith .procmailrc file like below

:0 Wh: msgid.lock
formail -D 32768 procmail.NO_DUPLICATES_MESSAGE_ID_CACHE


Add the above 2 line message in procmailrc file , restart the postfix.

Then , it Worked.